Max Tech Scuba

Cave Bugs, Cartography & Collections, Confessions of a Phreatic Volunteer - InDEPTH Jenn Thomson, a certified GUE cave diver and volunteer for non-profit organization Phreatic , takes us through three different cave projects.

The Challenges of Exploring Hranice Abyss Extreme depths, varying visibility, acidic water, and an unbreathable surface layer of CO2 gas, make the Czech Republic’s Hranice Abyss—the deepest freshwater sinkhole in the world—a challenge for would-be explorers. Here freelance writer Petra Pruden details the great lengths—err depths—t...

Under the Ta**us Mountains: The Karstdive Discovery In the summer of 1995, GUE “founding fathers” Jarrod Jablonski and Todd Kincaid, Ph.D. made history when they discovered Gök Cave—Asia’s deepest underwater cave—located beneath the southern flank of the Ta**us Mountains in Turkey. In what was still the early days of tech diving, the dynam...

EXPLORING AND DOCUMENTING SA CONCA ‘E LOCOLI CAVE - InDEPTH Text by Andrea Marassich. Photos courtesy of Phreatic. Header image: An inflatable (aka The love boat) is used to facilitate transportation of diving gear through the lakes. Locoli cave is an amazing and challenging spring in the wilderness of Montalbo, Sardinia. It took me three years to set up the...

A Scientific View Of Underwater Karst Caves Dive into history with this video from the GUE archives on the importance of groundwater studies and how karsts develop and influence groundwater flow, circa 1995.

Project Baseline Sardinia: Scientific Cave Research - InDepth The Sardinia Caves project is a collaboration of divers, local institutions and scientific researchers. In an effort to continuously document our activities, we are publishing our latest video with an overview of the 2018 campaigns and the results achieved so far.

Cave Biology: What Lives When Light Ends - InDEPTH Beneath the serene surface of the Mediterranean Sea off the coast of Tunisia lies a largely forgotten chapter of history.

Congratulations to Seth and Brian, new Advanced Nitrox / Decompression Procedures divers!

Congratulations to Mason, a new TDI Technical Divemaster!

Ratio Deco and Standard Gases in Technical Diving Ratio deco standard gases simplify decompression planning by using predefined mixes and consistent ascent strategies in technical diving.